RaceAtlas

Alcatraz Island Tides: Saturday, February 15, 2020

Tide heights at Alcatraz Island with the flood, ebb and slack schedule at the Golden Gate.

6.0 ft4:25 AM0.7 ft11:11 AM4.0 ft5:45 PM2.2 ft10:41 PM2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.0 ft at 4:25 AM, low 0.7 ft at 11:11 AM. Gate: flood 3.1 kt at 1:42 AM, ebb 1.3 kt at 8:03 AM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
4:25 AMHigh6.0 ft
11:11 AMLow0.7 ft
5:45 PMHigh4.0 ft
10:41 PMLow2.2 ft
Current · Golden Gate
TimeStateSpeed
1:42 AMmax flood ENE (074°)3.1 kt
5:23 AMslack–
8:03 AMmax ebb SW (235°)1.3 kt
11:57 AMslack–
3:08 PMmax flood ENE (074°)2.2 kt
6:49 PMslack–
9:06 PMmax ebb SW (235°)0.9 kt
11:28 PMslack–

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414792 (Alcatraz Island). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.